﻿// --------------------------------------------------------------------------------------------------------------------
// <copyright file="CodeConfigurationLoader.cs" company="DHGMS Solutions">
//   Copyright 2004-2014 DHGMS Solutions.
//      
//   Licensed under the Apache License, Version 2.0 (the "License");
//   you may not use this file except in compliance with the License.
//   You may obtain a copy of the License at
//      
//   http://www.apache.org/licenses/LICENSE-2.0
//      
//   Unless required by applicable law or agreed to in writing, software
//   distributed under the License is distributed on an "AS IS" BASIS,
//   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//   See the License for the specific language governing permissions and
//   limitations under the License.
// </copyright>
// <summary>
//   The code configuration loader.
// </summary>
// --------------------------------------------------------------------------------------------------------------------

namespace Dhgms.DataManager.Model.ConfigurationLoader
{
    using System;

    /// <summary>
    /// The code configuration loader.
    /// </summary>
    /// <typeparam name="TApplicationConfiguration">
    /// The application configuration type.
    /// </typeparam>
    public class CodeConfigurationLoader<TApplicationConfiguration> : BaseConfigurationLoader<TApplicationConfiguration>
        where TApplicationConfiguration : class, IApplicationConfiguration, new()
    {
        /// <summary>
        /// The lazy loading application config.
        /// </summary>
        private static readonly Lazy<TApplicationConfiguration> LazyApplicationConfig = new Lazy<TApplicationConfiguration>(() => new TApplicationConfiguration());

        /// <summary>
        /// Gets the settings
        /// </summary>
        /// <returns>
        /// The Application Settings.
        /// </returns>
        public override TApplicationConfiguration GetSettings()
        {
            return LazyApplicationConfig.Value;
        }
    }
}
